Listen, we love a good sex chart, but... (Actually, wait, we are a rocket and can't fully commit to that statement. Nevermind.) ...when you chart out who has had sex with whom in the sexposition-happy Game of Thrones, it actually just ends up reminding us how terribly events turn out for the majority of the sexually active characters.
Seriously, half of these people are dead or have been otherwise, erm, punished for their proclivity. We dare you to find a happy relationship that has been allowed to continue in the below infographic.
Everyone is so bad at decisions in Westeros! You can see the full-size legible version over at Cool Material.